Question

A car started its race sharp at 8 am in the morning covers an ending distance of 100 km maintaining a speed of 160 km/hr. Find on what time does the car reaches​

Answer 1

$\huge {\orange {\bf {\underline {\underline {AnSwer}}}:-}}$

➮ Gíven :-

• The car starts at 8 AM.
• The total distance travelled=100km.
• The constant speed of the car = 160 km/hr.

➮ To fínd :-

Find on what time does the car reaches

➮ Solutíon :-

Now, We know that,

$\longrightarrow \sf speed = \frac{distance}{time}$

$\longrightarrow \sf time = \frac{distance}{speed}$

$\longrightarrow \sf time = \frac{ \cancel{100}}{ \cancel{160} } = \frac{5}{8}$

$\longrightarrow \sf time = 0.625hrs$

let's convert hrs into mins

$\longrightarrow \sf time = 0.625 \times 60$

$\longrightarrow \sf time = 37.5mins$

the car started race at 8:00 am

8:00 + 37.5 = 8:38am

Hence, The car will reach the destination at 8:38 AM.